2-acetyl-3-methylbenzo[b]thiophene
2-乙酰-3-甲基苯并[b]噻吩
Also known as: 1-(3-methylbenzo[b]thiophen-2-yl)ethan-1-one, 1-(3-methyl-1-benzothiophen-2-yl)ethanone, 2-acetyl-3-methylthianaphthene, 2-acetyl-3-methylbenzothiophene, 1-(3-methyl-1-benzothien-2-yl)ethanone
- CAS No.
- 18781-31-2
- Jingsj CID
- J-16181-7
- Molecular Formula
- C11H10OS
- Chinese Name
- 2-乙酰-3-甲基苯并[b]噻吩
- Molecular Weight
- 190.26100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 79-80°C |
|---|---|
| Boiling Point | 129-131°C 0,5mm |
| Density | 1.182 g/cm3 |
| Flash Point | 129-131°C/0.5mm |
Frequently Asked Questions
What is the CAS number of 2-acetyl-3-methylbenzo[b]thiophene?
18781-31-2
What are the molecular formula and molecular weight of 2-acetyl-3-methylbenzo[b]thiophene?
C11H10OS, molecular weight 190.26100 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026